20016782208

素因数分解:

$2^7\times 3^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:651

約数の個数: 320

約数和(自身を含む): 61648290000

約数和(自身を除く): 41631507792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 73, 81, 96, 106, 108, 128, 144, 146, 159, 162, 192, 212, 216, 219, 288, 292, 318, 324, 384, 424, 432, 438, 477, 499, 576, 584, 636, 648, 657, 848, 864, 876, 954, 998, 1152, 1168, 1272, 1296, 1314, 1431, 1497, 1696, 1728, 1752, 1908, 1971, 1996, 2336, 2544, 2592, 2628, 2862, 2994, 3392, 3456, 3504, 3816, 3869, 3942, 3992, 4293, 4491, 4672, 5088, 5184, 5256, 5724, 5913, 5988, 6784, 7008, 7632, 7738, 7884, 7984, 8586, 8982, 9344, 10176, 10368, 10512, 11448, 11607, 11826, 11976, 13473, 14016, 15264, 15476, 15768, 15968, 17172, 17964, 20352, 21024, 22896, 23214, 23652, 23952, 26447, 26946, 28032, 30528, 30952, 31536, 31936, 34344, 34821, 35928, 36427, 40419, 42048, 45792, 46428, 47304, 47904, 52894, 53892, 61056, 61904, 63072, 63872, 68688, 69642, 71856, 72854, 79341, 80838, 84096, 91584, 92856, 94608, 95808, 104463, 105788, 107784, 109281, 123808, 126144, 137376, 139284, 143712, 145708, 158682, 161676, 183168, 185712, 189216, 191616, 208926, 211576, 215568, 218562, 238023, 247616, 252288, 274752, 278568, 287424, 291416, 313389, 317364, 323352, 327843, 371424, 378432, 417852, 423152, 431136, 437124, 476046, 495232, 549504, 557136, 574848, 582832, 626778, 634728, 646704, 655686, 714069, 742848, 756864, 835704, 846304, 862272, 874248, 952092, 983529, 1114272, 1165664, 1253556, 1269456, 1293408, 1311372, 1428138, 1485696, 1671408, 1692608, 1724544, 1748496, 1904184, 1930631, 1967058, 2142207, 2228544, 2331328, 2507112, 2538912, 2586816, 2622744, 2856276, 2950587, 3342816, 3385216, 3496992, 3808368, 3861262, 3934116, 4284414, 4457088, 4662656, 5014224, 5077824, 5173632, 5245488, 5712552, 5791893, 5901174, 6685632, 6993984, 7616736, 7722524, 7868232, 8568828, 10028448, 10155648, 10490976, 11425104, 11583786, 11802348, 13371264, 13987968, 15233472, 15445048, 15736464, 17137656, 17375679, 20056896, 20981952, 22850208, 23167572, 23604696, 30466944, 30890096, 31472928, 34275312, 34751358, 40113792, 41963904, 45700416, 46335144, 47209392, 52127037, 61780192, 62945856, 68550624, 69502716, 91400832, 92670288, 94418784, 104254074, 123560384, 125891712, 137101248, 139005432, 156381111, 185340576, 188837568, 208508148, 247120768, 274202496, 278010864, 312762222, 370681152, 377675136, 417016296, 556021728, 625524444, 741362304, 834032592, 1112043456, 1251048888, 1668065184, 2224086912, 2502097776, 3336130368, 5004195552, 6672260736, 10008391104, 20016782208]

約数ペア:

[(1, 20016782208), (2, 10008391104), (3, 6672260736), (4, 5004195552), (6, 3336130368), (8, 2502097776), (9, 2224086912), (12, 1668065184), (16, 1251048888), (18, 1112043456), (24, 834032592), (27, 741362304), (32, 625524444), (36, 556021728), (48, 417016296), (53, 377675136), (54, 370681152), (64, 312762222), (72, 278010864), (73, 274202496), (81, 247120768), (96, 208508148), (106, 188837568), (108, 185340576), (128, 156381111), (144, 139005432), (146, 137101248), (159, 125891712), (162, 123560384), (192, 104254074), (212, 94418784), (216, 92670288), (219, 91400832), (288, 69502716), (292, 68550624), (318, 62945856), (324, 61780192), (384, 52127037), (424, 47209392), (432, 46335144), (438, 45700416), (477, 41963904), (499, 40113792), (576, 34751358), (584, 34275312), (636, 31472928), (648, 30890096), (657, 30466944), (848, 23604696), (864, 23167572), (876, 22850208), (954, 20981952), (998, 20056896), (1152, 17375679), (1168, 17137656), (1272, 15736464), (1296, 15445048), (1314, 15233472), (1431, 13987968), (1497, 13371264), (1696, 11802348), (1728, 11583786), (1752, 11425104), (1908, 10490976), (1971, 10155648), (1996, 10028448), (2336, 8568828), (2544, 7868232), (2592, 7722524), (2628, 7616736), (2862, 6993984), (2994, 6685632), (3392, 5901174), (3456, 5791893), (3504, 5712552), (3816, 5245488), (3869, 5173632), (3942, 5077824), (3992, 5014224), (4293, 4662656), (4491, 4457088), (4672, 4284414), (5088, 3934116), (5184, 3861262), (5256, 3808368), (5724, 3496992), (5913, 3385216), (5988, 3342816), (6784, 2950587), (7008, 2856276), (7632, 2622744), (7738, 2586816), (7884, 2538912), (7984, 2507112), (8586, 2331328), (8982, 2228544), (9344, 2142207), (10176, 1967058), (10368, 1930631), (10512, 1904184), (11448, 1748496), (11607, 1724544), (11826, 1692608), (11976, 1671408), (13473, 1485696), (14016, 1428138), (15264, 1311372), (15476, 1293408), (15768, 1269456), (15968, 1253556), (17172, 1165664), (17964, 1114272), (20352, 983529), (21024, 952092), (22896, 874248), (23214, 862272), (23652, 846304), (23952, 835704), (26447, 756864), (26946, 742848), (28032, 714069), (30528, 655686), (30952, 646704), (31536, 634728), (31936, 626778), (34344, 582832), (34821, 574848), (35928, 557136), (36427, 549504), (40419, 495232), (42048, 476046), (45792, 437124), (46428, 431136), (47304, 423152), (47904, 417852), (52894, 378432), (53892, 371424), (61056, 327843), (61904, 323352), (63072, 317364), (63872, 313389), (68688, 291416), (69642, 287424), (71856, 278568), (72854, 274752), (79341, 252288), (80838, 247616), (84096, 238023), (91584, 218562), (92856, 215568), (94608, 211576), (95808, 208926), (104463, 191616), (105788, 189216), (107784, 185712), (109281, 183168), (123808, 161676), (126144, 158682), (137376, 145708), (139284, 143712)]